Monitor Cluster Components

핵심 명령어

• k top node
• k top pod

Reference

https://github.com/kodekloudhub/kubernetes-metrics-server -> 강의에서 제공해준 monitoring tool
https://github.com/kubernetes-retired/heapster -> heapster
https://kubernetes.io/ko/docs/tasks/debug/debug-cluster/resource-metrics-pipeline/#metrics-server -> metric server에 관한 공식 문서

Monitor Application Logs

핵심 명령어

• k logs webapp-1
• k logs webapp-2 -c simple-webapp